Features:Receive an accurate height measurement for child or an adult in seconds. The measuring range from:1.9" to 79" or 5200cm. Managing your height chart has never been easier The ultrasonic sensor within our height measuring stadiometer can accurately measure height within onesecond. LCDdisplay: buzzer reminds you very directly to know height on the LCDdisplay. Largescale numerical measurement can meet the measurement need of the whole family. Thesleek, triangulardesign can fit in onehand. Great for home use Package Includes:1x Ultrasonic Stadiometer Specifications:Material:ABSMeasuring range: 5cm200cm1.97'78.74'Dividing value: 0.1cmPowered by:2x AABattery(not included)Size:Approx.25.5x11cm10.04'x4.33' note:Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.